I have upgraded to your windows 6 and have a rom version 7.0c40CS, thank you its great, radio version 1.17.00 but my phone provider has now upgraded my sim card to 3G and now my phone does not work, it says no service available yet the card works in any other phone! I have carried out a hard reboot but still no good, can I use 3G? or do I have to go back and reactivate the old 2G sim card?
You are using a very old rom..try this version of the shekhar's rom
http://forum.xda-developers.com/showthread.php?t=387451
3g is a hardware thing not a simcard thing
Rudegar said:
3g is a hardware thing not a simcard thing
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Right man! singjim may need to buy a new phone with 3G support then u can use ur sim card
3g simm card
Yes I need a 2G simm card, but when I got the old 2G card re-activated by the provider ( it works in other 3g phones ) I still have no service on the network.
I have updated the ROM as recommended by Ather90 and still it does not work. I have swapped the 2G simm card with a friend and tried his in my phone and it does not work! What a coincidence that my PDA dies when I change the simm card? I'm still lost help please.
2G network
singjim said:
Yes I need a 2G simm card, but when I got the old 2G card re-activated by the provider ( it works in other 3g phones ) I still have no service on the network.
I have updated the ROM as recommended by Ather90 and still it does not work. I have swapped the 2G simm card with a friend and tried his in my phone and it does not work! What a coincidence that my PDA dies when I change the simm card? I'm still lost help please.
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Man! upgrade is not effect ur sim card, i think ur provider doesn't support 2G network anymore. I have upgrade my Xda II almost ten times already and it still working.
3g sim card
yes Iagree, I expect sim card is OK so what is wrong with PDA? Why does a reset as complete as a Rom upgrade not reset the phone?
This is the Same Problem i had with my Previous Himalaya..It always showed "Invalid SIM Card" or "No Service"...
i pulled out all of my hairs to solve that problem but it didnt...so i had to replace it...
Does your GSM provider still have their 2G network? If yes, insert your SIM to a SE phone and try it with 3G disabled (SE got a option to disable 3G & to use 2G only). If that also works, try a 2G sim of some other GSM provider in your PPC. Here we dont have to upgrade the sim for get 3G. we can still use the old 2G sim. But to have HSPA or speeds above 512kbps, we need to upgrade to a 3G U-SIM.
re 3g simcard
i use a 3g simcard using latest c_shekhar rom.. and it works.. no problem at all, only the stk doesnt work..
3G sim card
Took it to the XDA repair man who pulled a face at the cooked rom! then reloaded windows 2003 or something very blue and it all works!!! Plus 50$ for the trouble so I cooked it again to 6.1.2a16cs and everything is fine. It seems the phone operator deliberately immobilized the phone to make me buy a new one!! be careful out there.
Hello.
I have an Atrix HD from ATT, I bought it unlocked at Ebay. I used it with my ATT sim Card, then with Movistar in Colombia for vacations and everything was working great. Then I came back to the US, used a T-Mobile sim card and now I can not use any other sim card. The only one it accepts is the T-Mobile one and it works fine. If I pop any other sim card it gives me no signal (a white cross appears in a red circle where the circle bars should be).
My phone is rooted but I have not flashed any ROM or done anything else beyond installing Superuser and Titanium Backup. I already did an internal and an external reset and none works: The only sim card that gets signal is the T-Mobile one. Called T-Mobile and they said they cant help me since the phone is not supported.
My hint is that somehow the T-Mobile sim card switched my frequency bands. Whats funny though is that now I am in Colombia and when I insert the T-Mobile sim card and check which network is my phone connected to it shows Movistar and the signal bars are great. If I pop up my Movistar sim card it gets no signal at all.
Any help will be greatly appreaciated.
You must have setup the sim card lock disable that and then try putting in another sim
Sent from my MB886 using xda app-developers app
Hey Everyone i just picked this prepaid phone up at target it was a virgin mobile prepaid, i got it to replace my broken Sprint phone and i noticed that the sim card that came with the Virgin mobile phone is also sprint. so i just put my Sprint Sim Card in and i cant seem to get mobile data to work at all. i noticed when i go to the mobile data settings and select 4G settings it says HTC and not Sprint any ideas and there isnt an option to add a APN. i thought that since it comes with sprint sim card that i would just be able to use my sprint sim card, you know just plug and play and no luck. also i never activited that sim card through virgin mobile cause i didnt need it cause i have my sim card.
Hello All,
I got OPO 3T before 2 weeks in India & I was using Jio 4G (VOLTE) and Vodafone as my mobile sim cards, both the sim cards were working properly for 10 days. i had to remove my vodafone sim from my mobile on day 10 due to my work schedules, and after rebooting the mobile the Jio sim network got vanished without any message or errors.
I had to travel to another country for my work where i had to change my sim cards, the new sim card which was inserted was working properly with data initially and i was using it for the whole day. I switched-off the data before i went to bed and to my surprise the sim card had the same problem "No service(Telikom)" when i checked it in the morning. I tried other network sim cards also but it is showing the same results, though the sim cards are working properly on other mobile phones.
In the Telikom sim i tried changing the APN settings as defined by the operator but without luck.
Any help would be appreciated. Thanks.
you need to set data on jio sim to get it working. if you change your data to another sim then jio network will be gone.
can't connect to 4g on sim1 in sim2 working perfect is this a hardware problem? How to solve this!
sumanth9999 said:
can't connect to 4g on sim1 in sim2 working perfect is this a hardware problem? How to solve this!
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If you are trying to use 4G in both sim at same time, then le 2 doesn't support it. Only one sim will work on 4G at a time. To switch sim 4G network change data access for sim. If its not the problem. then it might be hardware issue. provide more detail.
Help
Hi i have a x526. Everything works fine but issue is whenever i restart my device almost everytime device doesnt detect my sim and says no sim card inserted , for it it to detect my sim card either i have to restart it 3-5 times or to remove the sim tray and insert it again and again till it shows me sim inserted ....its been 4-5 months i am doing this dont know any solution , i dont remember after installation of which rom this started....i am currently on 10 ancient , i have tried eui stock ,pie, Q , every rom but this problem doesn't solved ...HELP